I was just wondering some good songs about love, death, sacrifice, and possibly young love.

I've got some good ones depending on the situation already like

I'll follow you into the dark- It's my default song about someone so devoted to another they'd die when the person they love died.

Another good one is Cold's Cure My Tragedy- which was apparently written when the singer's sister was dying of cancer and he wanted to give up music and she reccomended channeling it into song.

A good song about love and self sacrifice is "Just to see you smile" by tim mcgraw and "I'm gonna smile"

I know there are good movies on the subject but usually they don't have a song that sums up the movie. like there is no "bridge to terabithia" song going "You fell in love with a neighbor girl you lived yourself in an imaginary world now she's dead and you're kind of miserable but you still got the memories i guess" song.